南方供暖需求现状及技术分析

文章编号:1671-6612(2013)06-621-05

南方供暖需求现状及技术分析

李 丹 张华玲 【摘 要】 随着我国经济持续稳定的增长和人民对建筑舒适性的要求越来越高,社会上对南方实现集中供暖

的呼声也越来越强烈。通过调研形式了解并分析南方供暖的现状及需求。全国66%的人支持南方

供暖,重庆地区86%的人冬季都采用供暖设施,其中家用式空调最多,电加热器次之,能耗逐渐

增大。分析南方供暖的气候需求、生理需求、民生需求,反应供暖需求现状。最后分析南方供暖

的核心技术,利用市政管网的集中供热形式并不适合,小规模的小区集中供暖和分散式的供暖方

式具有可实施性,其推广和普及的核心是在利用可再生能源提高能源利用效率的基础上,满足人

的热舒适的要求。

(重庆大学城市建设与环境工程学院 重庆 400045)

【关键词】 南方供暖;需求现状;集中供暖;分散式供暖;解决方案

中图分类号 TU241 文献标识码 A

The Demand Status and Technology Analysis of Southern Heating

Li Dan Zhang Hualing

( Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing, 400045 )

【Abstract 】 With the sustainable and stable growth of Chinese economy and the high requirements of people’s comfort for building, more and more southerner intensively appeal to realize central heating. In this paper, through the investigation ,we understand and analyze the situation and demand of southern heating. 66% of the country people support southern heating, 86% people in Chongqing area are using heating facilities in winter, in which household air conditioner and electric heater accounts for a large proportion, which lead to more and more energy consumption. Analysis of Southern heating climate needs, physiological needs, the needs of the people's livelihood, which reacts the heating demand situation. Finally, analysis of the core technology for the southern heating, the heating form of municipal pipe network is not suitable, central heating for small area and decentralized heating mode can be implemented, the promotion and popularization of the core is the foundation of improving energy efficiency and utilization of renewable energy to meet the human thermal comfort requirements.

【Keywords 】 southern heating; demand status; central heating; decentralized heating; solutions

作者简介:李 丹(1989.8-),女,在读硕士研究生,E-mail :ldsyjz@https://www.360docs.net/doc/4f18810048.html,

通讯作者:张华玲(1967-),女,博士,副教授,E-mail :hlzhang@https://www.360docs.net/doc/4f18810048.html,

收稿日期:2013-07-25 0 引言

2012年年末,在两会上全国政协委员张晓梅

提出,传统的秦岭-淮河供暖线已经过时,南方冬

季的阴冷天气远比北方难熬,而且近年来南方地区

屡遭“冷冬”,在2012年12月中旬,上海、杭州、

南昌、长沙、重庆等南方城市纷纷降雪,降雪范围

比北方还要大,气温再创新低。南方寒潮再次引发

了一些市民对于集中供暖的呼吁。南方供暖是关乎民生之大计。但是传统采暖习惯造成的南方区域没有集中供暖管网系统,环境污染,资源浪费,以及南方寒冷期较短且居住分散都造成集中采暖的困难,给南方区域的集中供暖问题带来了很多的障碍和阻力。那么,怎么才能最大限度兼顾供暖需求和可实施性,让南方居民在享受温暖冬季的同时,还

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